78756622

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 142942320

約数和(自身を除く): 64185698

約数列:

[1, 2, 7, 14, 49, 53, 59, 98, 106, 118, 257, 371, 413, 514, 742, 826, 1799, 2597, 2891, 3127, 3598, 5194, 5782, 6254, 12593, 13621, 15163, 21889, 25186, 27242, 30326, 43778, 95347, 106141, 153223, 190694, 212282, 306446, 667429, 742987, 803639, 1334858, 1485974, 1607278, 5625473, 11250946, 39378311, 78756622]

約数ペア:

[(1, 78756622), (2, 39378311), (7, 11250946), (14, 5625473), (49, 1607278), (53, 1485974), (59, 1334858), (98, 803639), (106, 742987), (118, 667429), (257, 306446), (371, 212282), (413, 190694), (514, 153223), (742, 106141), (826, 95347), (1799, 43778), (2597, 30326), (2891, 27242), (3127, 25186), (3598, 21889), (5194, 15163), (5782, 13621), (6254, 12593)]